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FN 509 9mm 4.5in Barrel 24+1 Round Capacity FDE

(2 Reviews)

SKU: 66100373
Model: 509T
UPC: 845737009137

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Sale not allowed in California; Colorado; Connecticut; Hawaii; Massachusetts; Maryland; New Jersey; New York; Vermont; Rhode Island; Washington; Delaware; Illinois

  • Product Details

The FN 509 9mm 4.5in 24+1 FDE Full is one of the most reliable and feature-packed handguns available on the market today. This full-sized pistol has a rugged polymer construction with an FDE finish for unmatched durability, even in extreme conditions.
It also features a precision-machined 4.5-inch cold hammer-forged stainless steel barrel to ensure superior shooting accuracy and reliability. The FN 509 9mm comes with a 24+1 capacity magazine complete with an extended floorplate for extra rounds, giving you more ammo at your disposal.
The FN 509 9mm 4.5in 24+1 FDE Full has four interchangeable backstraps and improved controls for easy customization and optimal ergonomics.


Pricing UnitGN
Product RebateFN Rebate - Get $125 Back with Purchase of 509 Tactical or FN Edge Series (Ends 5/16)

See all FN rebate items
Rebate Start Date2024-01-03
Rebate Expiration2024-05-16
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  • Customer Reviews

5 out of 5

2 total reviews for this product






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Mike B.
Worth Every Penny

My first 9mm FN. Fell in love with the FN 545 and the FN 509 is just as fantastic. Aside from just looking incredibly cool: PROS: 24 round capacity with factory magazines Front and Rear cocking serrations Threaded Barrel Suppressor-height night sights Optics ready with multiple mounting plates Incredible ergonomics Interchangeable back straps CONS: Factory magazines are not cheap Pistol itself is pricey Initial trigger feels gritty This is still a 5-Star handgun. Incredibly accurate. I was able to run a 50-round Dot Torture at 3 1/2 yards cleanly with this with the first 50 rounds I put through it. The trigger smooths out nicely after a bit of dry-firing and just range practice. My first FN 9mm but it will not be my last.

Mike s
Fun range gun

I cycled like 600 rounds and I’ve only had one bad bullet ejection I’m very happy with it one of my favorites

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